Cushion for patient interface



FIG. 1 is a front perspective view of a cushion for patient interface showing a first embodiment of our new design;

FIG. 2 is an enlarged front perspective view of the cushion in isolation;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevation view thereof;

FIG. 8 is a right side elevation view thereof;

FIG. 9 is a rear perspective view thereof;

FIG. 10 is a front perspective view of a cushion for patient interface showing a second embodiment of our new design;

FIG. 11 is an enlarged front perspective view of the cushion in isolation;

FIG. 12 is a front elevation view thereof;

FIG. 13 is a rear elevation view thereof;

FIG. 14 is a top plan view thereof;

FIG. 15 is a bottom plan view thereof;

FIG. 16 is a left side elevation view thereof;

FIG. 17 is a right side elevation view thereof; and,

FIG. 18 is a rear perspective view thereof.

The broken lines in the drawings depict portions of the cushion for patient interface that form no part of the claimed design. 

CLAIM The ornamental design for a cushion for patient interface, as shown and described. 